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Kobo driver: Delete empty directories in root

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These accumulate over time if user deletes books on device rather than
via calibre.
This commit is contained in:
Kovid Goyal 2025-02-24 19:40:27 +05:30
parent e40228cb84
commit f637014ad1
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1 changed files with 12 additions and 1 deletions
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13
src/calibre/devices/kobo/driver.py
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@ -17,7 +17,7 @@ import os
import re
import shutil
import time
from contextlib import closing
from contextlib import closing, suppress
from datetime import datetime
from calibre import fsync, prints, strftime
@ -1631,6 +1631,17 @@ class KOBOTOUCH(KOBO):
self.set_device_name()
return super().get_device_information(end_session)
def post_open_callback(self):
# delete empty directories in root they get left behind when deleting
# books on device.
for prefix in (self._main_prefix, self._card_a_prefix, self._card_b_prefix):
if prefix:
with suppress(OSError):
for de in os.scandir(prefix):
if not de.name.startswith('.') and de.is_dir():
with suppress(OSError):
os.rmdir(de.path)
def open_linux(self):
super().open_linux()